Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
Blackwell Architecture

CDNA 2 Architecture
| Specification | NVIDIA GB200 | AMD MI250X |
|---|---|---|
| Architecture | Blackwell | CDNA 2 |
| Release Year | 2024 | 2021 |
| VRAM | 192 GB+50.0% | 128 GB |
| Memory Type | HBM3e | HBM2e |
| Memory Bandwidth | 8000 GB/s+144.1% | 3277 GB/s |
| FP32 Performance | 90 TFLOPS+87.9% | 47.9 TFLOPS |
| FP16 Performance | 180 TFLOPS+88.1% | 95.7 TFLOPS |
| INT8 Performance | 3600 TOPS+839.9% | 383 TOPS |
| Tensor Cores | 18432 | N/A |
| CUDA Cores | N/A | 14080 |
| TDP | 1000W | 560W |
| Form Factor | Superchip | OAM |
| NVLink Support | Yes | No |
| Avg. Price/Hour | $3.75+177.8% | $1.35 |
Single-precision floating-point performance for general compute workloads
NVIDIA GB200 is 87.9% faster
Half-precision performance optimized for deep learning training
NVIDIA GB200 is 88.1% faster
Integer performance for efficient model inference and deployment
NVIDIA GB200 is 839.9% faster
Data transfer speed between GPU and memory
NVIDIA GB200 is 144.1% faster
NVIDIA GB200
NVIDIA GB200
AMD MI250X
NVIDIA GB200

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